has a couple of Latter Day Saints visit her weekly. She loves to debate with them. Recently she asked about this very subject and she was told that once polygamy was needed to populate the earth but their new prophet (a new one is given for every generation) has told them it is no longer needed. Presently, they are trying to convince her that drinking hot drinks is a sin because the profit has said so because of the caffeine. However, she can have all the cold soft beverages she wants no matter how much caffeine. I guess the caffeine only affects you if the beverage is hot. Of course, all hot drinks are sinful though because the profit of this generation said so.